✦ LIBER ✦

High-performance liquid chromatography-mass spectrometry of epoxy resins

✍ Scribed by U. Fuchslueger; K. Rissler; H. Stephan; H.-J. Grether; M. Grasserbauer

Publisher: John Wiley and Sons
Year: 1999
Tongue: English
Weight: 591 KB
Volume: 72
Category: Article
ISSN: 0021-8995
DOI: 10.1002/(sici)1097-4628(19990516)72:7<913::aid-app7>3.0.co;2-9

No coin nor oath required. For personal study only.

✦ Synopsis

The application of liquid chromatography coupled to mass spectrometry (LC-MS) for the analysis of epoxy resins is shown in two examples. Electro spray (ESI) and atmospheric pressure chemical ionization (APCI) are compared with respect to the ionization of diglycidylether of bisphenol A-based (DGEBA) epoxy resins. By-products in a typical modified solid DGEBA-based epoxy resin and in a new weatherable crosslinker for powder coating applications are characterized and discussed.

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